This subreddit focuses on the futurist visions of eras past. However posts may also contain contemporary art with a retrofuturist theme.
Topics are usually in the realm of science fiction, but may include nonfiction aspects of futurism.

I always found it interesting that both Funk and Progressive Rock fully embraced the whole post-Star Trek utopia "fantasy/SF-futurist" aesthetic as a means to address contemporary social issues. Music was seen as the great unifier of people, a "mothership" of sorts that would carry people into the 21st century.

Ooo the Sylvers! If anyone is interested in the music, it’s really great. Also, they had an episode of ‘Unsung’ made about them. It’s really a tragic tale of growing up in the ghetto of Detroit. It’s a shame too, they were so good but so short lived.